Kubuda kwegasi nekuputika zvinotyisidzira kushanda kwakachengeteka kwemaguta, nhevedzano yemidziyo yekuona kudonha kwegasi
. Kumashure
Musi wa13 Chikumi 2021, kuputika kukuru kwegasi kwakaitika paYanhu Community Fair muZhangwan District, Shiyan City, Hubei Province. Kubva na12:30 musi wa14 Chikumi, tsaona iyi yakakonzera kufa kwevanhu makumi maviri nevashanu. Dare reHurumende rekuchengetedza rakasarudza kuisa hutungamiriri hwekuongorora nekubata tsaona iyi huru. Dhipatimendi reEmergency Management rakashanda neBazi reDzimba neKuvandudzwa kweMaguta neMaruwa nemamwe madhipatimendi kukurudzira kuferefetwa kwakazara kwematambudziko makuru ekuchengetedza gasi mumaguta munzvimbo dzakasiyana siyana, uye kuisa midziyo yekuyambira inoburitsa gasi nekukurumidza. Saka, ungaona sei, utarise uye uchenjere kana paine njodzi inoburitsa gasi?
Mukupindura tsaona dzekuputika kwegasi, Beijing Lingtian yakagadzira michina yakasiyana-siyana yekuona kudonha kwegasi kuti ibatsire kugadzirisa matambudziko asina kujeka ekuchengetedza gasi uye kuchengetedza zvinobudirira kuchengetedzeka kwepfuma yevanhu.
2. Midziyo yekuona kudonha kwegasi
Teremita yeLaser methane yemugodhi
Nhanganyaya yeChigadzirwa
Iyo laser methane telemeter inoshandisa tekinoroji ye tunable laser spectroscopy (TDLS), iyo inogona kuona nekukurumidza kubuda kwegasi mukati memamita makumi matatu. Vashandi vanogona kuona zvinobudirira nzvimbo dzakaoma kusvika kana dzisingatombosvikiki munzvimbo dzakachengeteka.
Zvinhu zvirimo
1. Zvigadzirwa zvakachengeteka mukati;
2. Inosarudza magasi akadai se (methane), uye haipindirwi nemamwe magasi, utsi hwemvura, uye guruva;
3. Nhambwe ye telemetry inogona kusvika mamita makumi matanhatu;
4. Basa rekuratidza kure rakavakirwa mukati;
Muedzi weYQ7 multi-parameter
Nhanganyaya yeChigadzirwa
Chishandiso cheYQ7 chekuona ma parameter akawanda chinogona kuramba chichiona CH4, O2, CO, CO2, H2S, nezvimwewo. Mhando nomwe dzema parameter panguva imwe chete, uye chinogona kunyevera kana muganho wapfuura. Muedzi anoshandisa 8-bit microcontroller seyuniti yekudzora, uye anoshandisa zvinhu zvekuongorora zvakanyatsonaka uye kunzwa. Kumhanya kukuru, kwekupindura nekukurumidza, skrini inoshandisa LCD yemavara matatu-inch, uye kuratidzwa kwakajeka uye kwakavimbika.
Zvinhu zvirimo
◆ Kuonekwa panguva imwe chete kwema parameter manomwe: CH4, O2, CO, CO2, H2S, ℃, m/s
◆ Tekinoroji ine hungwaru hwakanyanya, iri nyore kushandisa, yakagadzikana uye yakavimbika.
◆ Nzvimbo yekuridza alarm inogona kuiswa zvichienderana nezvinodiwa nemushandisi.
◆ Ruzha rwechipiri uye basa rekurira kwechiedza.
Chinoongorora magasi akawanda chisina waya cheCD4-4G
Nhanganyaya yeChigadzirwa
Chinoongorora magasi akawanda cheCD4-4G chisina waya chinogona kuona nekuramba chichiratidza huwandu hwemagasi mashanu panguva imwe chete: CH4, oxygen O2, carbon monoxide CO, hydrogen sulfide H2S uye sulfur dioxide SO2. Data regasi rakaunganidzwa, tembiricha yemhepo, uye nzvimbo yemuchina. Mirira kuti data riziviswe pachikuva kuburikidza nekutumira kwe4G kuti uwane manejimendi yewaya isina waya.
Zvinhu zvirimo
1. Kuonekwa panguva imwe chete kwehuwandu hwemethane, kabhoni monoxide, okisijeni, hydrogen sulfide uye sulfur dioxide.
2. IP67 isingapindi mvura uye inodzivirira guruva, yakakodzera kushanda munzvimbo dzakasiyana-siyana dzakaoma.
3. Nzvimbo yekuyambira inogona kuiswa zvichienderana nezvinodiwa nemushandisi.
4. Ruzha rwakanyanya uye basa rekurira kwechiedza.
iR119P isina waya inosanganisa gasi detector
Nhanganyaya yeChigadzirwa
Iyo iR119P wireless composite gas detector inogona kuona nekuramba ichiratidza huwandu hwemagasi mashanu anosanganisira methane CH4, oxygen O2, carbon monoxide CO, hydrogen sulfide H2S uye sulfur dioxide SO2. Data regasi rakaunganidzwa, tembiricha yemhepo, nzvimbo yemidziyo uye odhiyo panzvimbo. Vhidhiyo nedzimwe data zvinoiswa papuratifomu kuburikidza ne4G transmission yekutarisira waya.
Zvinhu zvirimo
1. Kuonekwa kwegesi kwakanyatsojeka
Vashandi vari panzvimbo yacho vanotakura mudziyo uyu vanogona kuona kana nharaunda yakapoteredza yakachengeteka zvichienderana neruzivo rwehuwandu hwegasi rwunoratidzwa pamudziyo uyu.
2. Ruzha rwakanyanya uye alarm yechiedza
Kana mudziyo wacho ukaona kuti gasi riri munzvimbo yacho rapfuura mwero, rinorira nekukasika uye rinoita kuti alarm irambe ichiyeuchidza vashandi vari panzvimbo yacho kuti vabude nenguva.
3. Kukombama kwehuwandu hwegesi
Dhirowa otomatiki curve yehuwandu hwegasi zvichienderana neruzivo rwekuona, uye ona shanduko yehuwandu hwegasi munguva chaiyo.
Kutapurirana kwe4.4G uye GPS positioning
Isa data regesi rakaunganidzwa uye GPS positioning kuPC, uye hofisi yepamusoro inoongorora mamiriro ezvinhu ari panzvimbo yacho panguva chaiyo.
Nguva yekutumira: Chikumi-18-2021